HT5183: Apple TV (2nd and 3rd generation): Purchasing and viewing moviesLearn about Apple TV (2nd and 3rd generation): Purchasing and viewing movies
Currently Being ModeratedMar 6, 2013 2:31 PM (in response to Dr Needles)
1. First you should try logging out of your iTunes Store account (settings > iTunes Store > accounts) and then back in again.
2. If that doesn't help, try resetting the Apple TV (Settings > General > Reset > Reset all settings).You should also try restarting your router.
3. If both of the above don't help, you should try a restore (Settings > General > Reset > Restore).